package com.zzzyh.forumsystemclient.services;

import com.zzzyh.forumsystemclient.model.Friend;

import java.util.List;

public interface IUser_UserService {
    List<Friend> getContacts(Long userId);

    List<Friend> getFollowers(Long userId);

    List<Friend> getStrangers(Long userId);

    Boolean getUserFollowAuthor(Long userId, Long authorId);

    void unFollowAuthor(Long userId, Long authorId);

    void followAuthor(Long userId, Long authorId);
}
